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FaultAction
VNF

VNF Fault

EPC S/P-GW – Standby MPU is offline

Retart VNF
Guest

VM Fault

VM OS abnormal, Kernel Panic, VM does not send a heartbeat to an external watchdog service for a long time.

I don't know how to merge this column. (sad)
Host


Slides: Image Added

Code Block
languagejava
titleRefer to Holmes rule
linenumberstrue
collapsetrue
public class VesAlarm{
    private String eventId;
    private String sourceId;
    private String specificProblem;
    private long startEpochMicrosec;
    
    // getters and setters are ommitted for brevity
    ...
}
Code Block
languagejava
titleRefer to Holmes rule
linenumberstrue
collapsetrue
package dcae.ves.test
import org.onap.some.related.packages;

// Alarm specific problems used in the following rules:
// specificProblem
// Standby_MPU_offline
// No heartbeat, VM is not available

// the entity of the rule
rule "SameVNF_Relation_Rule"
salience 120
no-loop true
    when
        $root : VesAlarm(                                  
            $sourceId: sourceId, sourceId != null && !sourceId.equals(""),
            specificProblem in ( "No heartbeat, VM is not available" ),
            $eventId: eventId)                                 
        $child : VesAlarm( eventId != $eventId,
            CorrelationUtil.getInstance().isTopologicallyRelated(sourceId, $sourceId),
            specificProblem in ("Standby_MPU_offline"),
            this after [-60s, 60s] $root)                      
    then                   
        DmaapService.publishResult(...);       
end


Slides

VoLTE use case control loop.pdf